set-cart-card · Terminal Shop MCP Server MCP: Risk & Policy

WHAT IT DOES

What set-cart-card does on Terminal Shop MCP Server

AI agents use set-cart-card to commit financial operations through Terminal Shop MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why set-cart-card needs a policy

The tool name 'set-cart-card' strongly implies associating a payment card with a shopping cart, which is a financial operation that directly enables monetary transactions. The server context (Terminal.shop with checkout and payment tools) confirms this is part of a payment flow.

From the tool's definition Tool name 'set-cart-card' on a server that handles payments, orders, and subscriptions; sibling tools include 'checkout', 'create-order', 'collect-card', 'create-card'

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set-cart-card Approval-gated

Any call to set-cart-card is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "set-cart-card": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Terminal Shop MCP Server, so you can run agents against it safely.

FAQ

Questions about set-cart-card

What does the set-cart-card tool do? +

set-cart-card. It is categorised as a Financial tool in the Terminal Shop MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on set-cart-card? +

Register the Terminal Shop MCP Server MCP server in PolicyLayer and add a rule for set-cart-card: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Terminal Shop MCP Server. Nothing to install.

What risk level is set-cart-card? +

set-cart-card is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit set-cart-card? +

Yes. Add a rate_limit block to the set-cart-card rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block set-cart-card completely? +

Set action: deny in the PolicyLayer policy for set-cart-card. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides set-cart-card? +

set-cart-card is provided by the Terminal Shop MCP Server MCP server (pashaydev/terminal.shop.mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.